What does blood pressure mean Meaning and Definition
What does blood pressure mean
Pronunciation
/ˈblʊd ˈprɛʃər/
Part of Speech
Noun
Definition
The pressure of blood against the walls of blood vessels, measured in millimeters of mercury (mmHg), used to diagnose and monitor hypertension and hypotension.
Examples
- Regular exercise can help lower blood pressure.
- The doctor took my blood pressure to check for any irregularities.
Synonyms
- Blood tension
Antonyms
- Low blood pressure
Additional Information
Blood pressure is a critical indicator of cardiovascular health. It is measured using a sphygmomanometer, which consists of an inflatable cuff wrapped around the upper arm and a gauge to read the pressure. There are two numbers in a blood pressure reading: systolic pressure (top number) and diastolic pressure (bottom number). A normal blood pressure is typically below 120/80 mmHg.
Blood pressure can be affected by various factors, such as age, weight, physical activity, and genetics. High blood pressure can increase the risk of heart disease, stroke, and kidney disease, while low blood pressure can cause dizziness, fainting, and inadequate blood flow to vital organs.
Etymology
The term “blood pressure” originated in the late 19th century, derived from the concept of pressure exerted by blood on blood vessels. The term gained popularity with the invention of the sphygmomanometer by Italian physician Scipione Riva-Rocci in 1896.
Usage Notes
Blood pressure is often used as a diagnostic tool in medical settings. It is essential to understand the difference between systolic and diastolic pressure when interpreting blood pressure readings.
Cultural References
Blood pressure has been referenced in various medical dramas, such as “Grey’s Anatomy” and “House M.D.”, to highlight its importance in healthcare.
There are no idiomatic expressions or phrases that include the term “blood pressure”.
Related Words or Phrases
Hypertension, hypotension, cardiovascular disease, heart rate
Collocations
normal blood pressure, high blood pressure, low blood pressure, blood pressure monitor, blood pressure cuff
Frequency of Use
Blood pressure is a commonly used term in medical contexts, with a moderate to high frequency of use in everyday conversation.
Common Misspellings
blood presure, bloodpressure, bloot pressure